9 Algar Road, Isleworth, TW7 7AD
About 9 Algar Road
9 Algar Road is a two-bedroom mid-terrace house in Isleworth (TW7 7AD). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (March 2018) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
Held since November 2000 — that's 26 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £426,000 sits 576.2% above the 2000 sale of £63,000. On a £-per-square-foot basis, the last sale (£94/sq ft) was about 72.7% below the postcode norm. One planning record on file: an extension approved in 2001. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 9 Algar Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
9 Algar Road has an approved single-storey rear extension on the planning record.
- Feb 2001ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of single storey rear extension to dwellinghouse
- Reference
- P/2001/0041
We flagged 1 thing worth checking at 9 Algar Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
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Sales history & valuation
9 Algar Road's modelled value sits at over four times its earliest registered sale price (2000).
£426,000
Modelled from EPC, postcode comparables.
£63,000
Recorded with HM Land Registry.
Sales timeline
2 November 2000Most recent
£63,000
Median price across the last 5 sales in TW7 7AD: £550,000 (2023–2017).
Everything we know about 9 Algar Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Algar Road homes
On price per m², 9 Algar Road runs well behind the street norm.
Price per m²
£1,016
Street avg £6,545
Floor Area
62 m²
Street avg 69 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.6 t/year
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1 Edward Blore Mews, Egerton Drive
TW7 7FE
1 Eve Road
TW7 7HS
1 Hall Road
TW7 7PA
1 Carrick Close
TW7 7BB
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
South Street (TW7) — bus stop.
Closest school
0.1 km
St Mary's Catholic Primary School, Isleworth. 44 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.5dB

Night-time· 23:00 – 07:00
43.6dB